Update make-a-github-readme.mdx

Author: sonnynomnom

projects/make-a-github-readme/make-a-github-readme.mdx

@@ -31,9 +31,9 @@ A **README file** is a file in a code repository that tells others about your pr
 
 It is named **README.md** (the **.md** stands for Markdown, a lightweight language to format text).
 
-In this project tutorial, we're going to make a **profile** README – a file that tells others about YOU! It's the first thing that people see on your GitHub. Think of your profile README as an "About Me" on a site. 
+In this project tutorial, we're going to make a **profile** README – a file that tells others about YOU! It's the first thing that people see on your GitHub. Think of your profile README as an "About Me" on a website. 
 
-Let's get started. ✨
+Let's get started.
 
 ## Making the Profile README
 
@@ -76,13 +76,9 @@ You can kick off the file with a H1 heading with a single `#`:
 
 Create emphasis in text with:
 
-```markdown
-_italicize_
-
-**bold**
-
-~~strikethrough~~
-```
+- `_italicize_`
+- `**bold**`
+- `~~strikethrough~~`
 
 ### Lists